RV6 Upgraded Helical 4th Gear 2017+ Honda Civic Type-R FK8

Part Number: FK8_4TH_GEAR

Lead time 3-4 months.

Vehicle Applications:

2017+ Honda Civic Type R Fk8

Originally developed for endurance racing teams. The RV6 FK8 helical 4th gear is finally available to the public. We have spent the last 3 years testing and refining the design and materials to take the abuse.  These gears feature an extremely strong helical profile with more contact area. The lower tooth count and larger teeth allows these gears to handle more torque and shock load. As most of you know 4^th gear is the weak link in the FK8 transmission. It is usually the first failure point in high power applications.

Features:
-Ratio 1.176:1 (STOCK 1.125:1)
-FEA design and optimization
-REM Polished
-Fully machined billet
-Case hardened for wear resistance and toughness